fDivision of Epidemiology, Department of Health Research and Policy, Stanford University, Stanford, California

Dr Kinlaw conceptualized and designed the study, conducted data analysis, interpreted data, drafted the initial manuscript, and reviewed and revised the manuscript; Dr Stürmer conceptualized and designed the study, interpreted data, drafted the initial manuscript, and reviewed and revised the manuscript; Drs Lund, Kappelman, Daniels, Mack, and Sørensen conceptualized and designed the study, interpreted data, and reviewed and revised the manuscript; Dr Pedersen and Ms Frøslev contributed to data analysis, interpreted data, and reviewed and revised the manuscript; and all authors approved the final manuscript as submitted.